The Difference Between Ferric and Ferrous Iron in Drinking Water
Iron is a common contaminant found in well water, and it can exist in two primary forms: ferric and ferrous iron. While both types of iron can affect the taste, color, and overall quality of drinking water, they differ in how they appear and behave in the water. Ferrous iron is often referred to as “clear-water iron” because it dissolves completely in water and is not visible to the naked eye. It can pass through water pipes and be consumed without immediate signs of contamination, though it may give water a metallic taste.
Identifying Ferric Iron in Water
Unlike ferrous iron, ferric iron is oxidized and exists in a solid, rust-like state. Commonly called "red-water iron," ferric iron is visible in the water and often causes discoloration. It tends to form rusty deposits that can stain sinks, toilets, and laundry, and it can also clog plumbing systems over time. Water containing ferric iron looks cloudy or has a red-brown tint, making it easier to spot compared to ferrous iron. Both forms of iron can be a nuisance, but ferric iron, in particular, can cause more severe issues with your home’s plumbing and appliances.
Treating Iron in Drinking Water
At Total Wells Pumps and Filtration, we offer specialized solutions to address both ferric and ferrous iron contamination in your drinking water. From advanced filtration systems to oxidation-based treatments, we can help remove iron and ensure your water is safe, clear, and free from unpleasant tastes or stains. Don’t let iron affect the quality of your water—reach out to us today. Call, submit an email, or fill out a service request through our website to get started on improving your water quality!